Discussion:
clutch housing not scavenging

hello all, i have mid 1960s vintage with wet clutch. bell housing is filling w/hyd oil and leaking from starter. no scavenge pump. theres a housing piped to bottom of clutch housing. can i get a much needed primer on this valve assy? thanks in advance mike
  • Posted 30 Apr 2009 06:38
  • By aloris
  • joined 31 Jul'08 - 16 messages
  • New York, United States
Showing items 1 - 4 of 4 results.
fly, the orifice in question was plugged w/silicone from recent venture into clutch housing to renew driven disc facing. i have no history with this truck other than the fact that it sat un-used for 2 yrs before getting this unkemped eyesore left at my doorstep. i have not seen blue silicone for at least that many years. thanks aloris
  • Posted 3 Jun 2009 10:35
  • By aloris
  • joined 31 Jul'08 - 16 messages
  • New York, United States
I am not sure of your model, but could it be a velocity styled orifice with venturi effect (creates suction) inside of a boxed unit? Disassembly and a thorough cleaning and proper reassembly may solve the problem.
  • Posted 16 May 2009 13:25
  • By flyfisherman
  • joined 7 Dec'08 - 6 messages
  • Utah, United States
thanks mike n, we took the starter off and the level was up and over the starter. the valve on the bottom of the housing has a multitude of hoses,but no scavenge pump. what the story??? mike a
  • Posted 8 May 2009 04:04
  • By aloris
  • joined 31 Jul'08 - 16 messages
  • New York, United States
I believe that the oil goes back to tank whn it reaches a certain level. Just a simple pipe that leads back to the resevoir...

Sounds like you actually have a starter problem.
The starter needs to be a sealed unit. I even open up the rebuilt units, and add silicone around the solenoid locating tab to prevent leaks.
You'll also run into problems with missing/damaged seal washers on the bolt for the bendix-lever.
  • Posted 7 May 2009 06:32
  • By mike_n
  • joined 11 Feb'06 - 138 messages
  • Alberta, Canada

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

PREMIUM business

Linde Material Handling
Linde Material Handling is your full-service provider. From forklifts to automation - we stand for innovation and for your performance.
Editorial calendar - planned features
CONSTRUCTION FORKLIFTS
HANDLING GOODS IN THE COLD
LOADING/UNLOADING FREIGHT
BROWNFIELD AUTOMATION
FORKLIFT ATTACHMENTS
BATTERY AFFORDABILITY AND LIFETIME
FORKLIFT SAFETY
Upcoming industry events …
November 11, 2025 - Sydney, Australia
November 26-27, 2025 - Budapest, Hungary
May 20-22, 2026 - Jakarta, Indonesia
Elwell-Parker ESI500-36
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
Mitsubishi Logisnext FD25T5M
Yokohama, Japan
Used - Sale
Movers & Shakers
Jim Tompkins Jim Tompkins
Chairman of the board, Tompkins Solutions
Director of government affairs, Associated Equipment Distributors
National dealer development manager, Castle Equipment Company
Sales operations, Heli